Winchester Modest Rifle Primers forty one

Winchester NATO-Spec Armed forces Primers forty one are the same primers Employed in the Lake City 5.56mm ammunition. These primers are built to exacting requirements for shot to shot regularity. All primers are continually and rigorously examined for consistency and sensitivity at temperatures and problems considerably past winchester 41 primers the selection of typical use. Winchester assures thoroughly-controlled weights of primer mixtures, regularity in measurement and top quality, exact measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.